If you want Amazon's upcoming smartphone, we hope you like AT&T's network

Amazon’s first smartphone is set to be publicly unveiled tomorrow in Seattle, but The Wall Street Journal today confirmed one important detail about the device. According to its sources, Amazon’s smartphone will be an AT&T exclusive.

We already know that device is said to feature an innovative 3D interface – also thanks to BGR -- courtesy of four front-facing infrared cameras that tracks a user’s head movement. Amazon’s teaser video, which shows the reaction of people using the device for the first time, definitely has us excited to actually use the device in person:

Mostly because this is a multi-cycle game now for most consumers. Since the early 2000s, large percentages of consumers have had mobile plans in 18 mo. to 24 mo. intervals. A bad experience at a store, with a phone, or a dropped call leads to switching and for the most part, carriers haven't changed very much. The average consumer probably has experience with multiple carriers and a negative experience with at least one carrier.